News tagged with vapor feedback

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Search results for vapor feedback


A NASA weather 'Eye in the Sky' marks 10 years

For 10 years, it has silently swooped through space in its orbital perch 438 miles (705 kilometers) above Earth, its nearly 2,400 spectral "eyes" peering into Earth's atmosphere, watching. But there's nothing ...

Space & Earth / Earth Sciences

created May 04, 2012 | popularity 5 / 5 (1) | comments 0

Engineers grow nanolasers on silicon, pave way for on-chip photonics

Engineers at the University of California, Berkeley, have found a way to grow nanolasers directly onto a silicon surface, an achievement that could lead to a new class of faster, more efficient microprocessors, ...

Physics / Optics & Photonics

created Feb 06, 2011 | popularity 5 / 5 (25) | comments 14 | with audio podcast

Using neutron imaging to improve energy efficiency

Neutron scientists at Oak Ridge National Laboratory (ORNL) are partnering with industry to enhance engine and commercial cooling technologies in hopes of making improvements that will optimize fuel and energy efficiency.

Physics / General Physics

created Jan 14, 2011 | popularity not rated yet | comments 0

Introducing the A-Train

Mention the "A-Train" and most people probably think of the jazz legend Billy Strayhorn or perhaps New York City subway trains — not climate change. However, it turns out that a convoy of "A-Train" satellites ...

Space & Earth / Space Exploration

created Oct 27, 2010 | popularity 5 / 5 (4) | comments 0

Carbon dioxide controls Earth's temperature

(PhysOrg.com) -- Water vapor and clouds are the major contributors to Earth's greenhouse effect, but a new atmosphere-ocean climate modeling study shows that the planet's temperature ultimately depends on ...

Space & Earth / Earth Sciences

created Oct 14, 2010 | popularity 3.8 / 5 (52) | comments 327 | with audio podcast

Carbon dioxide is the missing link to past global climate changes

Increasingly, the Earth's climate appears to be more connected than anyone would have imagined. El Nino, the weather pattern that originates in a patch of the equatorial Pacific, can spawn heat waves and droughts ...

Space & Earth / Earth Sciences

created Jun 17, 2010 | popularity 3.3 / 5 (23) | comments 22 | with audio podcast

Explained: Climate sensitivity

Climate sensitivity is the term used by the Intergovernmental Panel on Climate Change (IPCC) to express the relationship between the human-caused emissions that add to the Earth's greenhouse effect -- carbon ...

Space & Earth / Earth Sciences

created Mar 19, 2010 | popularity 3 / 5 (8) | comments 4

Trees invading warming Arctic will cause warming over entire region, study shows

(PhysOrg.com) -- Contrary to scientists' predictions that, as the Earth warms, the movement of trees into the Arctic will have only a local warming effect, University of California, Berkeley, scientists modeling ...

Space & Earth / Earth Sciences

created Jan 12, 2010 | popularity 3.5 / 5 (27) | comments 47 | with audio podcast

Global warming likely to be amplified by slow changes to Earth systems

Researchers studying a period of high carbon dioxide levels and warm climate several million years ago have concluded that slow changes such as melting ice sheets amplified the initial warming caused by greenhouse ...

Space & Earth / Earth Sciences

created Dec 20, 2009 | popularity 2.8 / 5 (49) | comments 59

NASA Outlines Recent Breakthroughs in Greenhouse Gas Research (w/ Video)

(PhysOrg.com) -- Researchers studying carbon dioxide, a leading greenhouse gas and a key driver of global climate change, now have a new tool at their disposal: daily global measurements of carbon dioxide ...

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 3.3 / 5 (7) | comments 2


List of search results for vapor feedback